This section contains more frequently asked Microprocessors Questions and Answers in the various University Level and Competitive Examinations.
PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE
1. Which are the factor of cache memory:
- Architecture of the microprocessor
- Properties of the programs being executed
- ize organization of the cache
- All of these
D. All of these
2. ________ is usually the first level of memory access by the microprocessor:
- Cache memory
- Data memory
- Main memory
- All of these
A. Cache memory
3. Which is the small amount of high‐ speed memory used to work directly with the microprocessor:
- Cache
- Case
- Cost
- Coos
A. Cache
4. The cache usually gets its data from the_________ whenever the instruction or data is required by the CPU:
- Main memory
- Case memory
- Cache memory
- All of these
A. Main memory
5. Microprocessor reference that are available in the cache are called______:
- Cache hits
- Cache line
- Cache memory
- All of these
A. Cache hits
6. Microprocessor reference that are not available in the cache are called_________:
- Cache hits
- Cache line
- Cache misses
- Cache memory
C. Cache misses
7. Which causes the microprocessor to immediately terminate its present activity:
- RESET signal
- INTERUPT signal
- Both
- None of these
A. RESET signal
8. Which is responsible for all the outside world communication by the microprocessor:
- BIU
- PIU
- TIU
- LIU
A. BIU
9. INTR: it implies the__________ signal:
- INTRRUPT REQUEST
- INTRRUPT RIGHT
- INTRRUPT RONGH
- INTRRUPT RESET
A. INTRRUPT REQUEST
10. Which of the following are the two main components of the CPU?
- Control Unit and Registers
- Registers and Main Memory
- Control unit and ALU
- ALU and bus
C. Control unit and ALU
